Eaton DB5336DS Dura-Blok Support Base - 1000 lb Load
Part Number: DB5336DS
Quick Summary
Eaton DB5336DS is a Dura-Blok support base designed for rooftop strut systems and B-Line installations. Engineers often struggle with mounting heavy bases that resist corrosion and misalignment over time. Compliances: Not Applicable; Certifications: Not Applicable for this product, so verify site-specific requirements during project planning. The electro-plated finish and cast iron construction deliver durable outdoor performance, while the B22SH compatibility simplifies integration with Eaton’s B-Line hardware. For project teams, this combination translates to safer installations, reduced maintenance, and improved lifecycle cost management in commercial rooftop applications.
Product Information
Extended Description
DB5336DS Eaton: Eaton B-Line series Dura-Blok support base with B22SH, 10.56" H x 50.75" L x 31.5" W, Cast iron, 1000 Lbs load cap, Electro-plated
Product Name
Eaton B-Line series Dura-Blok support base with B22SH
Catalog Number
DB5336DS
UPC
782051507287
Product Length/Depth
50.75 in
Product Height
10.56 in
Product Width
31.5 in
Product Weight
44.34 lb
Compliances
Not Applicable
Certifications
Not Applicable
Load capacity
1000 lbs
Finish
Electro-plated
Material
Cast iron
Feature: 1000 lb load capacity → Business Impact: Enables reliable support for heavy rooftop equipment, reducing the need for multiple supporting points and lowering upfront material costs. Application: Mechanical, electrical, or HVAC rooftop installations where weight dispersion is critical. Feature: Cast iron body → Business Impact: Provides superior stiffness and long-term resistance to deformation under load, improving system integrity. Application: Outdoor mounting in harsh environments where structural stability is essential. Feature: Electro-plated finish → Business Impact: Offers corrosion resistance in exposed roof conditions, extending service life and reducing repaint/maintenance cycles. Application: Outdoor rooftops with metal support structures. Feature: Large footprint (50.75 in L × 31.5 in W × 10.56 in H) → Business Impact: Ensures compatibility with standard Eaton strut channels and B22SH brackets, enabling faster installation. Application: Rooftop support bases for B-Line series. Feature: B22SH compatibility → Business Impact: Simplifies integration with existing B-Line hardware, reducing engineering time and change orders. Application: Retrofit and new-build rooftop support projects.
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FAQs
The DB5336DS is designed for Eaton B-Line rooftop support systems and works with B22SH brackets. Its 50.75 in L by 31.5 in W footprint supports standard rooftop equipment and can be integrated with common Eaton strut-channel layouts to simplify installation and alignment.
With a 1000 lb load capacity and a cast-iron construction, the base provides high structural stiffness and dependable load distribution. The electro-plated finish further protects against corrosion, helping maintain performance in outdoor environments and reducing maintenance costs over time.
According to the available data, the product lists Compliances: Not Applicable and Certifications: Not Applicable. Users should verify project-specific regulatory requirements and local codes to ensure full compliance for rooftop installations.
The base is designed for straightforward integration with B-Line components, including the B22SH bracket, which minimizes compatibility concerns and engineering time. Its dimensions and finish support quick, reliable mounting for rooftop applications with fewer field adjustments.
Coupling the 1000 lb capacity, durable cast iron, and electro-plated finish delivers strong, corrosion-resistant performance with reduced maintenance needs. This translates to lower lifecycle costs, less frequent replacement, and improved uptime for critical rooftop systems.